Ah, and one more thing why my approach is different; my server has 32GB of RAM and all of my allways-on VMs are configured to use 24GB all togethe. So it leaves also plenty of capacity for host itself. Thats why current setup is not so much interesting for me, as host is able to allocate all of configured amount of RAM to respective VMs. For sure this would be different situation if I’d have overprovisioned RAM and host would need to dynamically manage RAM depending on VM load. Then such sensors would be of great use!